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1, durability
The switch that is close to life can reach more than one million times. The reason for this long life is that the function of the switch is the elasticity from the vertical direction of the elastic film. Although there are millions of creeps after the elastic film, the creep rate is very small, only 0.1~0.3mm (including the stroke switch), plus reasonable material selection, far from reaching the yield limit of the film, so the film material It can withstand a life of more than one million times and maintain its shape. On the other hand, the contact of the switch is vertical contact, the amount of wear is small; the contact with the screen printing can form a sufficient thickness, and a layer of conductive carbon is contacted on the silver paste to achieve high wear resistance and self-lubrication. The life of the proximity switch is increased by more than ten times compared to the mechanical contact switch.
2, good sealing performance
Since the proximity switch sensor is an integral sealing structure, the contact of the switch is not affected by the harmful gas, and is not easily oxidized. It is waterproof and dustproof and is suitable for use in various environments.
3, small size, light weight, reliable structure
The proximity sensor switch design can be arranged and combined into a membrane keyboard, and the density is set. It is composed of a multi-layer film composite sealing sheet type structure. All the switches between the connecting wires and the wires are completed by screen printing at one time, and the total thickness is 1~. 3mm, thus reducing size, reducing quality and improving reliability.
4, rich colors and beautiful appearance
The proximity switch can be designed according to the user's design concept, embodying the personality of the color in the design, and embodying the beauty, decorative beauty and comprehensive characteristics of the material in the decorative effect.
5. Reduce the matching cost of electromechanical products
Traditional mechanical switches require soldering during installation, even with mounting brackets. As with the proximity switch sensor mounting paste, as long as the adhesive tape is torn off, it can be firmly attached to the surface of the machine, causing the circuit to be turned on instantaneously at the exit of the rear circuit socket. Save labor, save materials, and reduce supporting costs.